Inventor
Sunil Kumar Singh Khatana
Inventor
Sunnyvale, CA, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H04Bprimary
H04BTransmission42%
H04LTransmission of digital information, e.g. telegraphic communication33%
H04JMultiplex communication17%
H03MCoding8%
PatentTitleYear
9,002,215'Spectral analysis for coherent optical receivers'20158,768,178'Automatic gain control for high-speed coherent optical receivers'20148,644,420'Alignment of in-phase and quadrature data in quadrature phase shift keying optical transmitters'20148,634,726'Polarization and differential-group-delay insensitive digital timing error detection for polarization-multiplexed coherent optical systems'20148,565,271'Multiplexer lane alignment for high-speed data systems'20138,565,621'Quadrature time skew detection for coherent optical signals'20138,428,183'In-phase and quadrature pattern alignment for quadrature phase shift keying optical transmitters'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2014Patents assigned to KHATANA SUNIL KUMAR SINGH (6)· patent assignee history
2013–2014Patents assigned to OPNEXT SUBSYSTEMS INC (6)· patent assignee history
2013Patents assigned to IBRAGIMOV EDEM (2)· patent assignee history
2013Patents assigned to JIANG HONG (1)· patent assignee history
2013–2015Based in Sunnyvale, CA, US· patent location history
2014Patents assigned to DARDIS LEE (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| KHATANA SUNIL KUMAR SINGHself | 6 | 2013–2014 |
| OPNEXT SUBSYSTEMS INC | 6 | 2013–2014 |
| IBRAGIMOV EDEM | 2 | 2013 |
| DARDIS LEE | 1 | 2014 |
| JIANG HONG | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sunnyvale, California, US | 7 | 2013–2015 |